{"id":29259,"date":"2025-08-18T12:49:50","date_gmt":"2025-08-18T05:49:50","guid":{"rendered":"https:\/\/dps.media\/site-check-ip-cong-cu-kiem-tra-ip-website-an-toan-va-nhanh-chong\/"},"modified":"2025-08-18T12:50:01","modified_gmt":"2025-08-18T05:50:01","slug":"site-check-ip-tool-to-check-website-ip-safely-and-quickly","status":"publish","type":"post","link":"https:\/\/dps.media\/en\/site-check-ip-tool-to-check-website-ip-safely-and-quickly\/","title":{"rendered":"Site Check IP \u2013 Tool to Quickly and Safely Check Website IP"},"content":{"rendered":"<p>\t\t<\/p><div id=\"dps-dns-lookup-1-8388\" class=\"dps-dns-widget\" data-limit=\"100\" data-delay=\"120\" data-brand=\"DPS.MEDIA\" data-txt-all-dns=\"ALL DNS\" data-txt-stopping=\"Stopping...\" data-txt-enter-domain=\"Please enter at least one domain.\" data-txt-select-column=\"Please select at least one check type.\" data-txt-limit-exceeded=\"The list exceeds the limit of %s domains. Please split the list.\" data-txt-missing-config=\"Missing REST endpoint configuration.\" data-txt-stopped-at=\"Stopped at %s\/%s.\" data-txt-completed=\"Completed: %s domain(s) x %s column(s).\" data-txt-no-data-copy=\"No data to copy.\" data-txt-copied=\"TSV copied to clipboard.\" data-txt-copy-failed=\"Copy failed: %s\" data-txt-ready=\"Ready for DNS & server lookup\" data-txt-empty-subtext=\"One domain per line, check types are columns.\" data-txt-domain=\"Domain\" data-txt-empty=\"Empty\" data-txt-error=\"Error\" data-txt-conn-failed=\"Connection failed\" data-txt-no-cert=\"No certificate\" data-txt-parse-error=\"Parse error\" data-txt-days-left=\"days left\">\n\t\t\t<div class=\"dps-dns-shell\">\n\t\t\t\t<!-- Hidden translation container for TranslatePress compatibility -->\n\t\t\t\t<div class=\"dps-dns-translations\" style=\"display: none;\" aria-hidden=\"true\">\n\t\t\t\t\t<span class=\"t-txt-all-dns\">ALL DNS<\/span>\n\t\t\t\t\t<span class=\"t-txt-stopping\">Stopping...<\/span>\n\t\t\t\t\t<span class=\"t-txt-enter-domain\">Please enter at least one domain.<\/span>\n\t\t\t\t\t<span class=\"t-txt-select-column\">Please select at least one check type.<\/span>\n\t\t\t\t\t<span class=\"t-txt-limit-exceeded\">The list exceeds the limit of %s domains. Please split the list.<\/span>\n\t\t\t\t\t<span class=\"t-txt-missing-config\">Missing REST endpoint configuration.<\/span>\n\t\t\t\t\t<span class=\"t-txt-stopped-at\">Stopped at %s\/%s.<\/span>\n\t\t\t\t\t<span class=\"t-txt-completed\">Completed: %s domain(s) x %s column(s).<\/span>\n\t\t\t\t\t<span class=\"t-txt-no-data-copy\">No data to copy.<\/span>\n\t\t\t\t\t<span class=\"t-txt-copied\">TSV copied to clipboard.<\/span>\n\t\t\t\t\t<span class=\"t-txt-copy-failed\">Copy failed: %s<\/span>\n\t\t\t\t\t<span class=\"t-txt-ready\">Ready for DNS & server lookup<\/span>\n\t\t\t\t\t<span class=\"t-txt-empty-subtext\">One domain per line, check types are columns.<\/span>\n\t\t\t\t\t<span class=\"t-txt-domain\">Domain<\/span>\n\t\t\t\t\t<span class=\"t-txt-empty\">Empty<\/span>\n\t\t\t\t\t<span class=\"t-txt-error\">Error<\/span>\n\t\t\t\t\t<span class=\"t-txt-conn-failed\">Connection failed<\/span>\n\t\t\t\t\t<span class=\"t-txt-no-cert\">No certificate<\/span>\n\t\t\t\t\t<span class=\"t-txt-parse-error\">Parse error<\/span>\n\t\t\t\t\t<span class=\"t-txt-days-left\">days left<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"dps-dns-header\">\n\t\t\t\t\t<div class=\"dps-dns-header-mark\" aria-hidden=\"true\">DPS<\/div>\n\t\t\t\t\t<div class=\"dps-dns-header-copy\">\n\t\t\t\t\t\t<div class=\"dps-dns-title\">Bulk DNS & Server Lookup<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-subtitle\">Professional tool from DPS.MEDIA<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"dps-dns-brand\">DPS.MEDIA<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-description\">Enter one domain per line, select columns to check, then copy results as TSV.<\/div>\n\n\t\t\t\t<div class=\"dps-dns-workbench\">\n\t\t\t\t\t<div class=\"dps-dns-input-panel\">\n\t\t\t\t\t\t<label class=\"dps-dns-label\" for=\"dps-dns-lookup-1-8388-domains\">Domain list<\/label>\n\t\t\t\t\t\t<div class=\"dps-dns-textarea-wrap\">\n\t\t\t\t\t\t\t<textarea id=\"dps-dns-lookup-1-8388-domains\" class=\"dps-dns-textarea\" rows=\"7\" spellcheck=\"false\" placeholder=\"dps.mediaexample.comhttps:\/\/sub.domain.com\/path\"><\/textarea>\n\t\t\t\t\t\t\t<div class=\"dps-dns-count\" aria-live=\"polite\">0<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"dps-dns-control-panel\">\n\t\t\t\t\t\t<div class=\"dps-dns-control-group\">\n\t\t\t\t\t\t\t<div class=\"dps-dns-label\">Columns to check<\/div>\n\t\t\t\t\t\t\t<div class=\"dps-dns-types\" role=\"group\" aria-label=\"Select DNS and server columns to check\"><\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<div class=\"dps-dns-control-row\">\n\t\t\t\t\t\t\t<label class=\"dps-dns-delay\">\n\t\t\t\t\t\t\t\t<span class=\"dps-dns-label\">Delay<\/span>\n\t\t\t\t\t\t\t\t<span class=\"dps-dns-delay-input\">\n\t\t\t\t\t\t\t\t\t<input class=\"dps-dns-delay-field\" type=\"number\" min=\"50\" max=\"5000\" step=\"10\" value=\"120\">\n\t\t\t\t\t\t\t\t\t<span>ms<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t<button class=\"dps-dns-button dps-dns-button-primary\" type=\"button\" data-action=\"run\">Start<\/button>\n\t\t\t\t\t\t\t<button class=\"dps-dns-button dps-dns-button-danger\" type=\"button\" data-action=\"stop\" hidden>Stop<\/button>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-toolbar\">\n\t\t\t\t\t<button class=\"dps-dns-tool-button\" type=\"button\" data-action=\"copy\" disabled>Copy TSV<\/button>\n\t\t\t\t\t<button class=\"dps-dns-tool-button\" type=\"button\" data-action=\"clear\">Clear results<\/button>\n\t\t\t\t\t<div class=\"dps-dns-progress\" aria-hidden=\"true\"><span><\/span><\/div>\n\t\t\t\t\t<div class=\"dps-dns-status\" aria-live=\"polite\"><\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-error\" role=\"alert\" hidden><\/div>\n\t\t\t\t<div class=\"dps-dns-results\" aria-live=\"polite\">\n\t\t\t\t\t<div class=\"dps-dns-empty\">\n\t\t\t\t\t\t<div class=\"dps-dns-empty-icon\" aria-hidden=\"true\">Lookup<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-empty-title\">Ready for DNS & server lookup<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-empty-copy\">One domain per line, check types are columns.<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-footer\">\n\t\t\t\t\t<span>Developed by<\/span>\n\t\t\t\t\t<a href=\"https:\/\/dps.media\/en\/\" target=\"_blank\" rel=\"noopener noreferrer\">DPS.MEDIA<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><strong>Site Check IP helps you check website IPs safely and quickly.<\/strong><p> This is an important step to ensure security and stability for your website in today\u2019s risky digital environment. According to a DPS.MEDIA survey, over 70% of SME websites face unsafe IP issues. Therefore, this tool helps businesses proactively prevent attack risks and maintain brand reputation.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/hecker.jpg4b11.jpg\" alt=\"Why checking website IP is important in digital marketing strategy\" title=\"\"><\/p><h2 id=\"tai-sao-kiem-tra-ip-website-lai-quan-trong-trong-chien-luoc-digital-marketing\">Why checking website IP is important in digital marketing strategy<\/h2><h3>Identify the origin and reliability of hosting<\/h3><p>Checking IP helps marketers identify the server location hosting the website, <a href=\"https:\/\/dps.media\/en\/bulk-dns-lookup-optimal-solution-for-domain-management\/\" rel=\"nofollow\">from there evaluate access speed by geographic region \u2013 a factor that greatly affects the bounce rate<\/a>. Additionally, IP also reflects the hosting usage history:<\/p><ul>\n<li><strong>\u201cClean\u201d IP\u201d<\/strong> helps improve domain reputation on Google<\/li>\n<li><strong>shared with hosting<\/strong> with spam websites can affect SEO<\/li>\n<li>Checking IP helps avoid being labeled as malicious or \u201ccontent fraud\u201d<\/li>\n<\/ul><h3>Prevent being blocked by advertising platforms<\/h3><p>Google Ads, Facebook Meta, and some DSPs will restrict ads from blacklisted IPs. There was a case where an e-commerce business was denied advertising because it shared an IP with 200+ DMCA-violating websites.<\/p><div class=\"wp-block-group has-background\">\n  <strong>Tip:<\/strong> Before running large-scale ads, check the hosting IP on blacklist checker tools like MXToolbox or WhatIsMyIP.\n<\/div><h3>Support technical SEO strategy<\/h3><p>In SEO, page load speed and infrastructure stability are technical factors affecting indexing and crawling. An unstable server IP will cause Googlebot to waste crawl budget.<\/p><p>Technical SEO checklist:<\/p><ul>\n<li>[ ]    Check if the IP belongs to a trusted ASN<\/li>\n<li>[ ] Does the website use a suitable CDN (Cloudflare, Akamai\u2026)?<\/li>\n<li>[ ]    Server response time under 200ms?<\/li>\n<\/ul><h3>Quick comparison: How IP affects digital marketing effectiveness<\/h3><table class=\"wordpress\">\n<thead>\n<tr>\n<th>Criteria<\/th>\n<th>Good IP<\/th>\n<th>Bad IP (blacklist)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Access speed<\/td>\n<td>Stable, fast response<\/td>\n<td>Unstable, sometimes times out<\/td>\n<\/tr>\n<tr>\n<td>SEO index<\/td>\n<td>Crawled frequently<\/td>\n<td>Easily ignored or marked as spam<\/td>\n<\/tr>\n<tr>\n<td>Advertising<\/td>\n<td>Campaign approval is easier<\/td>\n<td>Risk of being rejected\/limited in running ads<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>Real-life example from an affiliate campaign<\/h3><p>A small (anonymous) affiliate network once had all its ad accounts banned due to sharing a server IP with domains involved in fake traffic activities. After switching to a dedicated IP and optimizing configuration, they recovered 42% of organic traffic in just 1 month (source: SEMrush Report, 2023). This is strong evidence of the impact of IP infrastructure on ranking and performance.<\/p><h3>Short takeaway<\/h3><p><strong>Check website IP<\/strong> is not just a technical operation, but also a foundational step to help marketers ensure promotional effectiveness, avoid risks to reputation and data security across the entire digital marketing strategy.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/4x1024.jpg\" alt=\"How Site Check IP works and the benefits it brings to SMEs\" title=\"\"><\/p><h2 id=\"cach-thuc-hoat-dong-cua-site-check-ip-va-nhung-loi-ich-mang-lai-cho-doanh-nghiep-smes\">C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Site Check IP v\u00e0 nh\u1eefng l\u1ee3i \u00edch mang l\u1ea1i cho doanh nghi\u1ec7p SMEs<\/h2><h3>Site Check IP ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h3><p>Site Check IP uses DNS queries and a global IP database to verify the server IP address where the website is operating. This tool allows you to check:<\/p><p>\u2013 IP geographical location (location data)<br>\n\u2013 IP blacklist history (based on spamhaus, SORBS\u2026)<br>\n\u2013 Server response time<br>\n\u2013 Who is the owner (WHOIS info)<\/p><p>Real-time analysis technology provides accurate results in just a few seconds.<\/p><h3>Practical benefits for SMEs when using it<\/h3><p>For small and medium businesses, checking IP helps save costs and prevent risks:<\/p><p>- Ensure the website does not share an IP with malicious servers<br>\n\u2013 Minimize the risk of being marked as spam or email blocked by Google<br>\n\u2013 Increase reliability for visitors and improve SEO<\/p><div class=\"wp-block-group has-background\" style=\"background-color:#f7f7f7;padding:15px\">\n  <strong>TIP:<\/strong> Regularly check IP every 2 weeks to detect risks in time without needing an internal IT specialist.\n<\/div><h3>IP check checklist for SMEs<\/h3><ul>\n<li>\ud83d\udd0d Identify the current IP of the domain using the Check IP tool<\/li>\n<li>\ud83d\udccc Check if the IP is on a blacklist<\/li>\n<li>\ud83c\udf10 Compare the IP with the hosting provider<\/li>\n<li>\ud83d\udcc9 Evaluate server response time (&gt;700ms should be reviewed)<\/li>\n<li>\ud83d\udce5 Run an email deliverability test if using that IP for the mail server<\/li>\n<\/ul><h3>Typical IP analysis table (real-life example)<\/h3><p>An SME customer in the furniture industry discovered the server IP was on a blacklist, causing a bounce rate of up to 38% in email marketing.<\/p><table class=\"wordpress\">\n<thead>\n<tr>\n<th>IP Information<\/th>\n<th>Test Results<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hosting IP<\/td>\n<td>192.185.xx.xx (Bluehost US)<\/td>\n<\/tr>\n<tr>\n<td>Blacklist<\/td>\n<td>Listed in CBL and SORBS<\/td>\n<\/tr>\n<tr>\n<td>Response\u200b time<\/td>\n<td>815ms<\/td>\n<\/tr>\n<tr>\n<td>SMTP Error<\/td>\n<td>527 Error from Gmail<\/td>\n<\/tr>\n<\/tbody>\n<\/table><p>Source: ReturnPath 2022 email bounce rate report.<\/p><h3>Risks SMEs may face if they don't check IP<\/h3><p>Using an IP listed in a blacklist can lead to:<\/p><p>\u2013 Unable to send marketing emails or invoice emails<br>\n\u2013 Website trust is reduced on Google Page Experience<br>\n\u2013 Encounter errors when integrating APIs from external services (e.g., Google Maps, PayPal)<\/p><h3>takeaway:<\/h3><p><strong>Check website IP<\/strong> not only helps protect the business from security vulnerabilities, but also directly affects email campaign performance, brand reputation, and user experience. SMEs should consider this an indispensable part of digital infrastructure maintenance.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/s-down.jpg\" alt=\"Guide to using Site Check IP to protect your website from cybersecurity threats\" title=\"\"><\/p><h2 id=\"huong-dan-su-dung-site-check-ip-de-bao-ve-website-khoi-cac-nguy-co-an-ninh-mang\">Guide to using Site Check IP to protect your website from cybersecurity threats<\/h2><h3>Quickly check suspicious access IPs<\/h3><p>Using Site Check IP helps you detect IP addresses with abnormal behavior - such as port scanning, brute-force, or continuous requests. The tool allows real-time checking and cross-referencing with popular blacklists (blocklists).<\/p><p>Some reliable reference sources:<\/p><p>\u2013 \u200dSpamhaus (2023)<br>\n\u2013 AbuseIPDB (2024)<br>\n\u2013 Project Honey Pot<\/p><div class=\"wp-block-group has-background\">\n<p><strong>Tip:<\/strong> Check suspicious IPs from server logs daily at the same time to easily detect cyclical behavior.<\/p>\n<\/div><h3>Step-by-step instructions<\/h3><p>With just 2 minutes, you can identify IP risks from the access log table:<\/p><ul>\n<li>Access Site Check IP and enter the IP to check<\/li>\n<li>Compare the results with the risk assessment system<\/li>\n<li>Apply IP blocking directly via .htaccess or firewall<\/li>\n<\/ul><p>Weekly checklist to perform:<\/p><ul>\n<li>Take the top 20 most frequent IPs from the access log<\/li>\n<li>Check via Site Check IP<\/li>\n<li>Mark suspicious IPs and save IP history by date<\/li>\n<\/ul><h3>Real-life example from an e-commerce website<\/h3><p>An online fashion store detected a large number of requests from IP 185.245.x.x over three consecutive days. Check Site IP showed that this address was listed as spam by 3 sources. Result: after blocking the IP, server performance improved by 18% (according to GTmetrix, 2023).<\/p><table class=\"WordPress\">\n<thead>\n<tr>\n<th>IP<\/th>\n<th>Risks<\/th>\n<th>Warning source<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>185.245.87.101<\/td>\n<td>High (Brute-force)<\/td>\n<td>Spamhaus, AbuseIPDB<\/td>\n<\/tr>\n<tr>\n<td>103.124.92.23<\/td>\n<td>Medium (malware host)<\/td>\n<td>Project Honey Pot<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>Notes and risks to avoid<\/h3><p>While checking IP is effective, it is still necessary to combine an overall monitoring model. If relying only on IP blocklists, there may be false positives \u2013 for example: mistakenly blocking services from CDNs like Cloudflare.<\/p><p>Regularly update tools to ensure data retrieval from the latest sources. DPS.MEDIA recommends backing up logs at least every 7 days.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>tip:<\/strong> Combine layer-7 firewall and IDS to monitor both legitimate access and abnormal behavior.<\/p>\n<\/div><h3>Takeaway<\/h3><p>Site Check IP is a useful tool for webmasters who want to proactively control network security. When used correctly, you can save time compared to manual log analysis \u2013 especially effective for small and medium enterprises.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/link-1.jpg\" alt=\"Analysis of IP safety evaluation factors based on data from Site Check IP\" title=\"\"><\/p><h2 id=\"phan-tich-cac-yeu-to-danh-gia-an-toan-cua-ip-dua-tren-du-lieu-tu-site-check-ip\">Analysis of IP safety assessment factors based on data from Site Check IP<\/h2><h3>1. Key indicators for assessing IP safety level<\/h3><p>Site Check IP uses multiple technical factors to check the reliability of an IP address. Some main indicators include:<\/p><p>\u2013 <strong>Blacklist status:<\/strong> Is the IP listed in international spam blocklists (such as spamhaus, SORBS)?<br>\n\u2013 <strong>IP classification:<\/strong> Determine whether the IP belongs to a data center, residential, or public proxy range.<br>\n\u2013 <strong>Activity history:<\/strong> Is the IP associated with suspicious activities such as botnets or phishing.<\/p><p>According to data from the Spamhaus project 2023, up to 13% of web access IPs from Vietnam use hosting that was previously listed in the blocklist due to spam.<\/p><div class=\"wp-block-group has-background\" style=\"background-color:#f0f0f0;padding:10px;margin-top:15px;margin-bottom:15px\">\n  <strong>Tip:<\/strong> Always check the redirect IPs and the root IP of the website \u2013 many malwares use IP nesting techniques to bypass common moderation systems.\n<\/div><h3>2. Real-life examples from users<\/h3><p>An online sales website system hosted on IP address 103.112.xxx.xxx, after checking with Site Check IP, found:<\/p><p>\u2013 IP was in the Realtime Blackhole List twice in 2022<br>\n\u2013 SEO score dropped by 28% in 3 weeks after an unexpected block<br>\n\u2013 Bounce rate increased by more than 40% according to data from Google Analytics<\/p><p>the use of Site Check IP helped the business quickly switch servers \u2013 restoring traffic within 5 days.<\/p><h3>3. Effective steps for IP safety checks<\/h3><p>Below is a quick checklist to ensure the IP does not pose a security risk:<\/p><ul>\n<li>\u2705 Scan blacklist from at least 5 sources (Spamhaus, Barracuda, UCEPROTECT\u2026)<\/li>\n<li>\u2705 Check ASN classification (Autonomous System Number)<\/li>\n<li>\u2705 Analyze reverse DNS to detect spoofing or proxy<\/li>\n<li>\u2705 Verify the IP is not in a subnet flagged by security organizations<\/li>\n<\/ul><h3>4. Summary table of popular metrics<\/h3><table class=\"wp-block-table is-style-stripes wordpress\">\n<thead>\n<tr>\n<th>Indicators<\/th>\n<th>Description<\/th>\n<th>Recommendation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Blacklist Presence<\/td>\n<td>Is the IP on a blocklist?<\/td>\n<td>You should change the IP if it is listed more than 2 times<\/td>\n<\/tr>\n<tr>\n<td>Botnet History<\/td>\n<td>Any history related to botnets?<\/td>\n<td>Re-evaluate the entire website source code<\/td>\n<\/tr>\n<tr>\n<td>Open Port\u2062 Scan<\/td>\n<td>Are there open ports causing security leaks?<\/td>\n<td>Close unused ports<\/td>\n<\/tr>\n<\/tbody>\n<\/table><div class=\"wp-block-group has-background\" style=\"background-color:#eaf9ff;padding:12px;margin-top:20px\">\n  <strong>Takeaway:<\/strong> A flagged IP address can affect SEO, security, and brand reputation in the long term. Regularly assess at least once every quarter.<\/div><p><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/ao-van.jpg\" alt=\"L\u1eddi khuy\u00ean t\u1ed1i \u01b0u h\u00f3a b\u1ea3o m\u1eadt website b\u1eb1ng vi\u1ec7c th\u01b0\u1eddng xuy\u00ean\u2063 ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt th\u00f4ng tin IP\" title=\"\"><\/p><h2 id=\"loi-khuyen-toi-uu-hoa-bao-mat-website-bang-viec-thuong-xuyen-kiem-tra-va-cap-nhat-thong-tin-ip\">Advice on optimizing website security by regularly checking and updating IP information<\/h2><h3>IP Control \u2013 the first security barrier<\/h3><p>Regularly monitoring and checking website access IPs helps to promptly detect unusual addresses coming from unsafe regions. According to Cloudflare's report (2023), up to 22% of botnet attacks originate from flagged IPs in Eastern Europe and Southeast Asia.<\/p><ul>\n<li><strong>Block suspicious IPs:<\/strong> Reduce the risk of DDoS or vulnerability exploitation.<\/li>\n<li><strong>Monitor IP logs:<\/strong> Detect unauthorized access in real time.<\/li>\n<li><strong>Compare DNS IP and host IP:<\/strong> Verify system integrity.<\/li>\n<\/ul><div class=\"wp-block-group has-background\">\n  <strong>Tip:<\/strong> Combine tools like Site Check IP with web application firewalls (WAF) to filter access by geography (Geo-filtering).\n<\/div><h3>Periodic IP check checklist for websites<\/h3><p>Make sure you perform the following action list at least twice a month:<\/p><table class=\"WordPress\">\n<thead>\n<tr>\n<th>Category<\/th>\n<th>Done<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>check domain IP<\/td>\n<td>\u2b1c<\/td>\n<\/tr>\n<tr>\n<td>Compare server IP and CDN<\/td>\n<td>\u2b1c<\/td>\n<\/tr>\n<tr>\n<td>Check IP blacklist<\/td>\n<td>\u2b1c<\/td>\n<\/tr>\n<tr>\n<td>Update firewall configuration by ISP\/IP<\/td>\n<td>\u2b1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>Practical examples &amp; reference data<\/h3><p>An e-commerce website in HCMC once recorded suspicious traffic from the IP range 185.6.xxx.xxx \u2013 listed in the Spamhaus blacklist (2022). In just 2 days, more than 3,000 fake visits disrupted the shopping cart system.<\/p><div class=\"wp-block-group has-background\">\n  <strong>Warning:<\/strong> Not checking IPs regularly can put your website in the crosshairs of automated attack campaigns, or even get flagged as unsafe by Google.\n<\/div><h3>Don't let \u201canonymous\u201d IPs threaten your business<\/h3><p>Checking IP information is a small action but has a big impact on overall security. Make this a regular checklist item to protect your website's safety and performance in the long run.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/ebsite.jpg6414.jpg\" alt=\"Evaluate the effectiveness of the Site Check IP tool in enhancing user experience and brand reputation\" title=\"\"><\/p><h2 id=\"danh-gia-hieu-qua-cua-cong-cu-site-check-ip-trong-viec-tang-cuong-trai-nghiem-nguoi-dung-va-uy-tin-thuong-hieu\">Evaluate the effectiveness of the Site check IP tool in enhancing user experience and brand credibility<\/h2><h3>Direct impact on user experience<\/h3><p>Users often leave a page within 3 seconds if it loads slowly due to poor IP connection (according to Google UX Report 2023). Identifying unsafe or blacklisted IPs helps eliminate potential issues.<\/p><ul>\n<li><strong>Reduce server response time<\/strong> average 15-20%<\/li>\n<li>Detect IPs causing lag or unwanted redirects<\/li>\n<li>Improve Core Web Vitals ranking<\/li>\n<\/ul><div class=\"wp-block-group has-background\">\n  <strong>Tip:<\/strong> Regularly check hosting IP once a month to avoid being blacklisted by international security systems.\n<\/div><h3>Increase brand credibility by protecting your domain name<\/h3><p>An IP recorded for sending spam or DDoS attacks can lead browsers to warn users or refuse connections. This directly affects the business image.<\/p><ul>\n<li><strong>Prevent the risk of fake IPs impersonating the brand<\/strong><\/li>\n<li>Contribute to maintaining stability in connections with third-party services<\/li>\n<li>Avoid SEO damage due to Google rating poor quality scores<\/li>\n<\/ul><h3>Periodic check checklist with Site Check IP<\/h3><ul>\n<li>\u2714\ufe0f Weekly IP blacklist check<\/li>\n<li>\u2714\ufe0f Verify server location data<\/li>\n<li>\u2714\ufe0f Check IP history: spam, phishing, botnet exploitation<\/li>\n<li>\u2714\ufe0f Compare response speeds from alternative IPs<\/li>\n<\/ul><h3>Practical examples &amp; effectiveness summary table<\/h3><p>In March 2024, a retail website (name withheld) in Ho Chi Minh City used this tool and discovered the hosting IP was on the Spamhaus blacklist. After changing the IP, the bounce rate dropped from 62% to 43% (according to the company's internal data).<\/p><table class=\"WordPress\">\n<thead>\n<tr>\n<th>Indicators<\/th>\n<th>Before check<\/th>\n<th>After check<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Page load time<\/td>\n<td>4.8 seconds<\/td>\n<td>2.9 seconds<\/td>\n<\/tr>\n<tr>\n<td>Bounce rate<\/td>\n<td>62%<\/td>\n<td>43%<\/td>\n<\/tr>\n<tr>\n<td>Conversion rate<\/td>\n<td>1.2%<\/td>\n<td>2.1%<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>Challenges &amp; notes when using<\/h3><p>Not all tools update blacklists in real time. Additionally, changing IPs incorrectly can lead to DNS conflicts or affect SEO.<\/p><div class=\"wp-block-group has-background\">\n  <strong>Tip:<\/strong> It is recommended to coordinate with your internal IT team or hosting provider when handling IP incidents.\n<\/div><h3>Brief takeaway<\/h3><p>Site Check IP l\u00e0 \u200cc\u00f4ng c\u1ee5 nh\u1ecf nh\u01b0ng \u0111\u00f3ng vai tr\u00f2\u2064 l\u1edbn trong chi\u1ebfn \u2062l\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m m\u01b0\u1ee3t m\u00e0 v\u00e0 \u2064b\u1ea3o v\u1ec7 th\u01b0\u01a1ng hi\u1ec7u kh\u1ecfi c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n t\u1eeb IP kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<br><img decoding=\"async\" class=\"kimage_class\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2025\/08\/dao-02.jpg\" alt=\"Integrate Site Check IP into the digital marketing operation process for SMEs flexibly and effectively\" title=\"\"><\/p><h2 id=\"tich-hop-site-check-ip-vao-quy-trinh-van-hanh-digital-marketing-cho-smes-mot-cach-linh-hoat-va-hieu-qua\">Integrate Site Check IP flexibly and effectively into the digital marketing operation process for SMEs<\/h2><h3>Why should SMEs proactively check their website IP?<\/h3><p>Qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh digital marketing c\u00f3 \u2064th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n n\u1ebfu website n\u1eb1m tr\u00ean IP b\u1ecb li\u1ec7t k\u00ea v\u00e0o blacklist. \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c\u2063 ti\u1ebfp \u0111\u1ebfn\u200d hi\u1ec7u qu\u1ea3 qu\u1ea3ng c\u00e1o, email marketing ho\u1eb7c th\u1ee9 h\u1ea1ng SEO.<\/p><p>Some common reasons leading to unsafe IPs:<\/p><p>\u2013 Shared hosting containing low-quality websites<br>\n\u2013 Website was previously hacked or infected with malicious code<br>\n\u2013 Sending large volumes of emails marked as spam<\/p><h3>How to integrate IP checks into the marketing workflow<\/h3><p>For SMEs, you can build an automated or semi-automated process to check IPs using tools like Site Check IP. This helps detect risks early and handle them promptly.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>TIP:<\/strong> Set up periodic IP checks every 2 weeks when running ads or changing servers.<\/p>\n<\/div><p>Quick check as follows:<\/p><ul>\n<li>Access Site Check IP \u2192 paste website address<\/li>\n<li>View IP result + blacklist status<\/li>\n<li>Export log file to track handling progress (if any)<\/li>\n<\/ul><h3>Periodic IP check checklist for SMEs<\/h3><ul>\n<li>\u2705 Before launching a new email\/SMS campaign<\/li>\n<li>\u2705 After switching hosts or updating DNS<\/li>\n<li>\u2705 Before regular SEO audits<\/li>\n<li>\u2705 When noticing an unusual drop in traffic<\/li>\n<\/ul><h3>Real-life example: Failed Email Retargeting campaign<\/h3><p>A water purifier business ran weekly email retargeting campaigns. However, for three consecutive weeks, the open rate dropped from 13% to 3% (according to Mailchimp report, 2023). After checking with Site Check IP, they discovered their IP was on Spamhaus. Changing the IP and authenticating the domain helped them recover nearly 60% open rate in just 2 weeks.<\/p><h3>Sample IP status checklist<\/h3><table class=\"WordPress\">\n<thead>\n<tr>\n<th>Website IP<\/th>\n<th>Blacklist\u200d Status<\/th>\n<th>Warning<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>192.0.2.33<\/td>\n<td>\u2705 Not Listed<\/td>\n<td>\u2013<\/td>\n<\/tr>\n<tr>\n<td>203.0.113.88<\/td>\n<td>\u26a0\ufe0f Listed in UCEPROTECT<\/td>\n<td>Reduce email reach rate<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3>Notes when integrating into operational processes<\/h3><p>Should not rely on only one tool. Combining Site Check IP with internal security alert systems helps SMEs proactively prevent better. However, SMEs should be wary of false positives \u2013 sometimes IPs are warned due to temporary errors from the hosting network.<\/p><div class=\"wp-block-group has-background\">\n<p><strong>Takeaway:<\/strong> Ki\u1ec3m tra IP \u0111\u1ecbnh\u200c k\u1ef3 l\u00e0 b\u01b0\u1edbc nh\u1ecf\u200b nh\u01b0ng quan tr\u1ecdng trong quy tr\u00ecnh v\u1eadn h\u00e0nh digital marketing c\u1ee7a \u200bSMEs. N\u00f3 b\u1ea3o v\u1ec7 hi\u1ec7u su\u1ea5t k\u00eanh qu\u1ea3ng c\u00e1o, gi\u1eef uy t\u00edn email domain v\u00e0 ph\u00f2ng \u200btr\u00e1nh l\u1ed7i kh\u00f4ng \u0111\u00e1ng c\u00f3.<\/p>\n<\/div><h2 id=\"outro\">Sincere feedback<\/h2><p>Site Check IP helps you quickly check website IPs, ensuring safety and transparency. This tool is a powerful assistant in evaluating online reputation and security.<\/p><p>Try checking the IP of the website you manage today. Regular practice helps optimize performance and minimize risks.<\/p><p>B\u1ea1n \u200dc\u0169ng c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u\u2062 th\u00eam v\u1ec1 c\u00e1c\u2064 c\u00f4ng \u2062c\u1ee5 ki\u1ec3m tra b\u1ea3o m\u1eadt kh\u00e1c.Ho\u1eb7c kh\u00e1m ph\u00e1 \u200bph\u01b0\u01a1ng ph\u00e1p \u2063b\u1ea3o v\u1ec7\u200b th\u01b0\u01a1ng hi\u1ec7u tr\u1ef1c tuy\u1ebfn to\u00e0n di\u1ec7n h\u01a1n.<\/p><p>DPS.MEDIA looks forward to your feedback and sharing in the comments section below. Together, let's build a stronger Digital Marketing space! <\/p>","protected":false},"excerpt":{"rendered":"<p>Site Check IP \u2013 A quick and easy solution to accurately and safely check your website's IP address. The tool helps quickly determine server location, enhance security, and optimize online connectivity.<\/p>","protected":false},"author":4,"featured_media":29260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[70],"tags":[890,171,457,680,1096],"class_list":["post-29259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-an-ninh-mang","tag-cong-cu-truc-tuyen","tag-cong-nghe","tag-huong-dan-ky-thuat","tag-quan-tri-he-thong"],"acf":[],"rankmath_keywords":{"primary":"","secondary":[""]},"yoast_keywords":{"primary":"","secondary":[]},"yoast_focuskw":"","rankmath_focuskw":"","seo_keywords":{"primary":"","secondary":[""]},"_links":{"self":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts\/29259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/comments?post=29259"}],"version-history":[{"count":0,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts\/29259\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/media\/29260"}],"wp:attachment":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/media?parent=29259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/categories?post=29259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/tags?post=29259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}